S&P GSCI Wheat Index GJR-GARCH Volatility Analysis
Volatility Prediction for Friday, January 23rd, 2026:18.18% (+0.37%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0262 | 19.23 | |
| 0.0585 | 24.69 | |
| 0.9449 | 657.06 | |
| -0.0253 | -6.77 |
Estimation Period:
Jan 2, 1990 to Jan 16, 2026
Jan 2, 1990 to Jan 16, 2026
News Impact Curve
Volatility Forecasts
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